Hi,
20110:6e83b0ec2d70 is incomplete. irq_to_vector() is still required,
otherwise the serial console freezes without sync_console.
I confirmed that dom0 booted up without sync_console.
Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
--
KUWAMURA Shin'ya
# HG changeset patch
# User KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
# Date 1251706346 -32400
# Node ID 014b085c7e0945ceb0adb4ad7a41412b23ef1d62
# Parent e8004f6c254a5778b50babd527e74208981640b9
[IA64] Fix serial console freeze issue
20110:6e83b0ec2d70 is incomplete. irq_to_vector() is still required,
otherwise the serial console freezes without sync_console.
Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
diff -r e8004f6c254a -r 014b085c7e09 xen/include/xen/irq.h
--- a/xen/include/xen/irq.h Thu Aug 27 11:25:34 2009 +0100
+++ b/xen/include/xen/irq.h Mon Aug 31 17:12:26 2009 +0900
@@ -82,14 +82,17 @@
extern irq_desc_t irq_desc[NR_VECTORS];
#define setup_irq(irq, action) \
- setup_irq_vector(irq, action)
+ setup_irq_vector(irq_to_vector(irq), action)
#define release_irq(irq) \
- release_irq_vector(irq)
+ release_irq_vector(irq_to_vector(irq))
#define request_irq(irq, handler, irqflags, devname, devid) \
- request_irq_vector(irq, handler, irqflags, devname, devid)
+ request_irq_vector(irq_to_vector(irq), handler, irqflags, devname, devid)
+static inline unsigned int irq_to_vector(int);
+extern int setup_irq_vector(unsigned int, struct irqaction *);
+extern void release_irq_vector(unsigned int);
extern int request_irq_vector(unsigned int vector,
void (*handler)(int, void *, struct cpu_user_regs *),
unsigned long irqflags, const char * devname, void *dev_id);
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